CN207494713U - High efficiency cutting position indicator - Google Patents
High efficiency cutting position indicator Download PDFInfo
- Publication number
- CN207494713U CN207494713U CN201720820746.6U CN201720820746U CN207494713U CN 207494713 U CN207494713 U CN 207494713U CN 201720820746 U CN201720820746 U CN 201720820746U CN 207494713 U CN207494713 U CN 207494713U
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- center
- vertical shaft
- positioning disk
- magnetic positioning
- high efficiency
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Abstract
The utility model is related to a kind of high efficiency cutting position indicator, including magnetic positioning disk, center of circle locating shaft, center fixed screw, telescoping center spring, height adjustment fixed block, rotating seat and vertical shaft；Magnetic positioning disk is fixedly mounted on vertical shaft lower end, cavity is formed at vertical shaft bottom center, installation telescoping center spring in cavity, telescoping center lower spring end is connected with the top of center of circle locating shaft, the bottom end of center of circle locating shaft is pointed and stretching magnetic positioning disk, and height adjustment fixed block and rotating seat are also fitted on vertical shaft；The utility model is capable of the center of circle for finding required cutting arc shape work piece of accurate quick, solid to be reliably fixed in material face, is efficiently completed cutting work, also easy to disassemble in the completed.
Description
Technical field：
The utility model belongs to machine-building accessory, entitled high efficiency cutting position indicator.
Background technology：
When processing mechanical processing, especially big machinery, need to be cut into respective shapes on plane raw material, then
Splicing fixation is carried out to each section raw material according to installation diagram, is finally completed all kinds of machineries satisfied the use demand.
It just needs first to draw out figure when being cut on planar materials, the figure of conventional vertical element composition is easiest to
It draws, and the figure with circular arc is then most difficult to draw.
Existing compasses class tool does not have the function of clamping cutting tool in mechanical processing process yet, uses magnet
Fixed compasses class tool is adsorbed, the center of circle is looked for be not allowed, the error for causing mechanical processing is excessive, wastes time and material, uses suction
The fixed compasses class tool of disk, stability is poor, and has very high requirement to material surface smooth degree, and applicable requirement is very high,
To sum up, there is no the compasses class of any a clamping cutting tool that can either be found the center of circle accurately again can be reliable and stable under the prior art
Tool.
Invention content：
Therefore, for convenience of drawing circular arc on raw material, and can on any working environment and material face fix tightly
Gu stable clamping cutter work, spy propose a kind of high efficiency cutting position indicator.
High efficiency cutting position indicator, including magnetic positioning disk, center of circle locating shaft, center fixed screw, telescoping center spring, height
The whole fixed block of low-key, rotating seat and vertical shaft；Magnetic positioning disk is fixedly mounted on vertical shaft lower end, and sky is formed at vertical shaft bottom center
Chamber, the interior installation telescoping center spring of cavity, telescoping center lower spring end are connected with the top of center of circle locating shaft, center of circle locating shaft
Bottom end is pointed and stretching magnetic positioning disk, is formed with locking slot on the side wall of center of circle locating shaft, vertical shaft bottom end is formed with the side of cavity
Through-hole is formed on wall, is equipped with centralized positioning screw in through-hole, centralized positioning screw can screw the lock being stuck on the locating shaft of the center of circle
In tight slot, height adjustment fixed block and rotating seat are also fitted on vertical shaft.
To prevent not having magnet absorption condition or the weak situation of magnet absorption power in certain materials, also determine in magnetic
The relative position of position disk has prepared one piece of magnet backboard, for assisting absorption that magnetic positioning disk consolidates in material face.
Clamping device is formed on rotating seat, for clamping cross bar, sliding seat can be equipped on cross bar, is also made on sliding seat
There is a clamping device, the clamping device on sliding seat can clamp cutter.
Be further marked with graduated scale on vertical shaft, graduated scale may assist in height adjust between cutter and material face away from
From ensureing that everything goes well with your work is efficiently completed for cutting.
Cushion gum layer is wrapped up in the appearance of magnetic positioning disk and magnet backboard, the material face that some can be protected fragile is protected
The clean cutting of card.
The elastic force of telescoping center spring is less than the magnetic force of magnetic positioning disk.
The utility model has the following advantages：It, can when the raw material for the big thickness of large area carry out cutting work
Accurately find very much the center of circle demarcated on drawing in advance, error is reduced to it is almost nil, using magnetic-type structure be directed to energy
Enough materials by magnet absorption, and add in magnet backboard and be directed to the material not being attracted to a magnet, it works along both lines, appearance package buffering
Glue-line can ensure not destroying material surface integrality while firm fixed, and ensure the vertical of vertical shaft and material face
Property, make picture arc and cutting everything goes well with your work efficient carry out.
Description of the drawings：
Fig. 1 is the structure diagram of high efficiency cutting position indicator.
Fig. 2 is the dimensional structure diagram of high efficiency cutting position indicator.
In figure：Magnetic positioning disk (1), center of circle locating shaft (2), center fixed screw (3), telescoping center spring (4), height
Adjust fixed block (5), rotating seat (6), vertical shaft (7), magnet backboard (8), cross bar (9), sliding seat (10) and cutter (11).
Specific embodiment：
High efficiency cutting position indicator as depicted in figs. 1 and 2 is please referred to, including magnetic positioning disk 1, center of circle locating shaft 2, center
Fixed screw 3, telescoping center spring 4, height adjustment fixed block 5, rotating seat 6 and vertical shaft 7；Magnetic positioning disk 1 is fixedly mounted on
7 lower end of vertical shaft, is formed with cavity at 7 bottom center of vertical shaft, installation telescoping center spring 4 in cavity, 4 lower end of telescoping center spring and
The top connection of center of circle locating shaft 2, the bottom end of center of circle locating shaft 2 is pointed and stretching magnetic positioning disk 1, center of circle locating shaft 2
Locking slot is formed on side wall, 7 bottom end of vertical shaft, which is formed on the side wall of cavity, is formed with through-hole, and centralized positioning screw 3 is equipped in through-hole, in
Heart set screw 3 can be screwed in the locking slot being stuck on center of circle locating shaft 2, and height adjustment fixed block 5 is also fitted on vertical shaft 7
With rotating seat 6.
To prevent not having magnet absorption condition or the weak situation of magnet absorption power in certain materials, also determine in magnetic
The relative position of position disk 1 has prepared one piece of magnet backboard 8, for assisting absorption that magnetic positioning disk consolidates in material face.
Clamping device is formed on rotating seat 6, for clamping cross bar 9, sliding seat 10, sliding seat can be equipped on cross bar 9
Also it is formed with clamping device on 10, the clamping device on sliding seat 10 can clamp cutter 11.
Graduated scale is further marked on vertical shaft 7, graduated scale may assist in height and adjust between cutter and material face
Distance ensures that everything goes well with your work is efficiently completed for cutting.
Cushion gum layer is wrapped up in the appearance of magnetic positioning disk 1 and magnet backboard 8, the material face that some can be protected fragile,
Ensure clean cutting.
The elastic force of telescoping center spring 4 is less than the magnetic force of magnetic positioning disk 1.
Control the active force of spring and magnet, additionally it is possible to very laborsaving and efficiently remove after the completion of cutter work.
Embodiment：
Circular arc pattern can drawn, using the center of circle locating shaft of the utility model on material surface by magnet absorption
Tip find the center of circle of circular arc, be pressed downward, be fixed in material face under the magnetic-adsorption of magnetic positioning disk, in then screwing
Heart fixed screw reduces telescoping center spring to the opposite force of magnetic positioning disk, and vertical shaft and material face are orthogonal, pass through height
It adjusts fixed block and limits height of the rotating seat on vertical shaft, the graduated scale on vertical shaft can make reference, and after height is selected, screw height
Fixed block is adjusted, rotating seat can rotate freely on height is limited around vertical shaft, and cross bar is installed on rotating seat, installs and slides on cross bar
Seat is moved, cutter is installed on sliding seat, cutter can conveniently be cut into circular shape.
Circular arc pattern cannot drawn, using the center of circle locating shaft of the utility model on material surface by magnet absorption
Tip find the center of circle of circular arc, be pressed downward, magnet backboard be installed in the relative position of magnetic positioning disk, in magnetic positioning disk and
It is fixed in material face under the interaction force absorption of magnet backboard, then screws center fixed screw, reduce telescoping center bullet
Spring is to the opposite force of magnetic positioning disk, and vertical shaft and material face are orthogonal, and adjusting fixed block by height limits rotating seat vertical
Height on axis, the graduated scale on vertical shaft can make reference, and after height is selected, screw height adjustment fixed block, and rotating seat can be
It limits and is rotated freely in height around vertical shaft, cross bar is installed on rotating seat, sliding seat on cross bar is installed, cutting is installed on sliding seat
Device, cutter can conveniently be cut into circular shape.
Claims (5)
1. high efficiency cutting position indicator, it is characterised in that：Including magnetic positioning disk, center of circle locating shaft, center fixed screw, it is flexible in
Heart spring, height adjustment fixed block, rotating seat and vertical shaft；Magnetic positioning disk is fixedly mounted on vertical shaft lower end, vertical shaft bottom center
Place is formed with cavity, and telescoping center spring is installed in cavity, and telescoping center lower spring end is connected with the top of center of circle locating shaft, is stretched
The elastic force of central spring is less than the magnetic force of magnetic positioning disk, and the bottom end of center of circle locating shaft is pointed and stretching magnetic positioning disk, round
Locking slot is formed on the side wall of heart locating shaft, vertical shaft bottom end, which is formed on the side wall of cavity, is formed with through-hole, and center is equipped in through-hole and is determined
Position screw, centralized positioning screw can be screwed in the locking slot being stuck on the locating shaft of the center of circle, and height is also fitted on vertical shaft and is adjusted
Fixed block and rotating seat.
2. high efficiency cutting position indicator as described in claim 1, it is characterised in that：Magnetic positioning disk institute adsorbate it is another
Magnet backboard is also mounted in the relative position of side.
3. high efficiency cutting position indicator as described in claim 1, it is characterised in that：Clamping device, energy are formed on the rotating seat
Cross bar is enough clamped, sliding seat can be equipped on cross bar, is also formed with clamping device on sliding seat, the clamping device on sliding seat can
Clamp cutter.
4. high efficiency cutting position indicator as described in claim 1, it is characterised in that：The vertical shaft is marked with graduated scale.
5. high efficiency cutting position indicator as described in claim 1, it is characterised in that：The magnetic positioning disk and magnet backboard it is outer
Table wraps up cushion gum layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720820746.6U CN207494713U (en) | 2017-07-07 | 2017-07-07 | High efficiency cutting position indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720820746.6U CN207494713U (en) | 2017-07-07 | 2017-07-07 | High efficiency cutting position indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207494713U true CN207494713U (en) | 2018-06-15 |
Family
ID=62497402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720820746.6U Active CN207494713U (en) | 2017-07-07 | 2017-07-07 | High efficiency cutting position indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207494713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549429A (en) * | 2019-10-15 | 2019-12-10 | 靖江国林木业有限公司 | Automatic centering device for wood cutting and sawing |
-
2017
- 2017-07-07 CN CN201720820746.6U patent/CN207494713U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549429A (en) * | 2019-10-15 | 2019-12-10 | 靖江国林木业有限公司 | Automatic centering device for wood cutting and sawing |
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